From 591c337e014fcc4ec5baf72cd1d5f41075b93107 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dag-Erling=20Sm=C3=B8rgrav?= <des@FreeBSD.org>
Date: Tue, 4 Nov 2003 22:39:25 +0000
Subject: [PATCH] Fix the case where the file is not in the current directory.

Discovered by:	Vladimir Kravchenko <jimson@mostcom.ru>
Pointy hat to:	des
---
 usr.bin/sed/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/usr.bin/sed/main.c b/usr.bin/sed/main.c
index 216cd421bdab..77c89ae9e8cd 100644
--- a/usr.bin/sed/main.c
+++ b/usr.bin/sed/main.c
@@ -363,7 +363,8 @@ mf_fgets(SPACE *sp, enum e_spflag spflag)
 					errx(1, "%s: name too long", fname);
 			}
 			len = snprintf(tmpfname, sizeof(tmpfname),
-			    ".!%ld!%s", (long)getpid(), fname);
+			    "%s/.!%ld!%s", dirname(fname), (long)getpid(),
+			    basename(fname));
 			if (len >= sizeof(tmpfname))
 				errx(1, "%s: name too long", fname);
 			unlink(tmpfname);